Clinical trials: Sound Perception
Hearing Impairment
The Beneficial Effects of Pomegranate on Hearing of Patients Without Hemodialysis
Pomegranate has anti-oxidative capacity. It might reduce symptoms of Alzheimer's disease, Drug-induced hepatitis, and might prevent deterioration of cardiovascular diseases and cancer progression.
- Trial name
- NCT03575390
- Testing
- Pomegranate
- Where
- Taiwan
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Dalin Tzu Chi General Hospital
Hearing Loss, Age-Related, Presbycusis, Bilateral
Assessment of e-Audiology for Providing Clinical Services and Support
Technological advances in hearing aids and telecommunications, including the widespread availability of telehealth (referred to in this proposal as "e-Audiology") applications, have the potential to expand both access and…
- Conditions
- Hearing Loss, Age-Related, Presbycusis, Bilateral, Hearing Disability
- Trial name
- eAudiology (NCT04048460)
- Testing
- Delivery of hearing healthcare through eAudiology application
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- University of South Florida
Occupational Noise Exposure
OCCUPATIONAL NOISE AND CHEMICAL EXPOSURE EFFECTS ON AUDITORY AND VESTIBULAR FUNCTION
This study aims to investigate the effects of occupational noise exposure on hearing and auditory functions among individuals working in noisy environments.
- Trial name
- NCT07806123
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Ondokuz Mayıs University
Hearing Loss
Sensory Processing Patterns in Hearing Loss
This study aimed to evaluate the sensory processing abilities of adults with acquired hearing loss and to explore the differences in sensory processing between adults with hearing loss and adults with normal hearing.
- Trial name
- NCT05025280
- Testing
- Adolescent/Adult Sensory Profile Questionnaire
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Gazi University
Hearing Loss, Bilateral or Unilateral
Effectiveness of Speech Therapy for Lip-reading in Patients With Hearing Aids: SCED Study
This study aims to investigate whether lip reading rehabilitation improves viseme recognition in individuals with hearing impairments who use hearing aids.
- Trial name
- SCEDuLL (NCT07028658)
- Testing
- Speechreading training
- Where
- France
- Volunteers
- 8 people
- Sponsor
- Institut Pasteur
Blast Injuries, Brain Injuries
Central Auditory Processing Deficits Associated With Blast Exposure
The current conflicts in Afghanistan and Iraq have resulted in unprecedented rates of exposure to high-intensity blasts and resulting brain injury.
- Conditions
- Blast Injuries, Brain Injuries, Age Factors
- Trial name
- NCT01567020
- Testing
- Diagnostic
- Where
- United States
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Hearing Loss, Mild Cognitive Impairment
OTC Hearing Aid and MCI
The goal of this study is to better understand if, in patients with mild to moderate hearing loss who are also experiencing mild cognitive impairment (MCI) or Alzheimer's disease and related dementias (ADRD), Over-the-Counter…
- Conditions
- Hearing Loss, Mild Cognitive Impairment, Alzheimer Disease and Related Dementias (ADRD)
- Trial name
- NCT06112860
- Testing
- Over the counter hearing aid, Communication Strategies Information/Counseling
- Where
- 3 sites in United States
- Volunteers
- 50 people
- Sponsor
- Northwestern University
Acoustic Neuroma, Labyrinthitis Ossificans
Maintaining Cochlear Patency After VIIIth Nerve Surgery
Tumors arising from the VIIIth Nerve (vestibulo-cochlear nerve) typically present with progressive unilateral hearing loss and tinnitus.
- Conditions
- Acoustic Neuroma, Labyrinthitis Ossificans, Profound Hearing Impairment
- Trial name
- NCT03261726
- Testing
- MedEl Test Electrode Placer
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Henry Ford Health System
Hearing Loss, Sensorineural, Hearing Loss, Bilateral
Investigating Hearing Aid Frequency Response Curves
Internal research on the manufacturer's hearing aid products has idenitfied areas in which the investigators can improve the hearing aid frequency response curve.
- Trial name
- NCT05521308
- Testing
- Hearing Aid - Standard Curve, Hearing Aid - Variation #1, Hearing Aid - Variation #2
- Where
- Canada
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Sonova AG
Hearing Loss
Natural History of Autosomal Dominant Hearing Loss
Background: Hereditary hearing loss is one of the most common sensory disabilities affecting newborns. The main options for people with hereditary hearing loss are hearing aids and cochlear implants.
- Trial name
- NCT04501081
- Where
- United States
- Volunteers
- 1,100 people, healthy volunteers welcome
- Sponsor
- National Institute on Deafness and Other Communication Disorders (NIDCD)
Tinnitus
The European Tinnitus Survey: a Study on Tinnitus Prevalence in 12 European Countries
A European cross-sectional study was conducted with the aims of: i) examining inter-country differences in prevalence of tinnitus by comparing prevalence estimates in countries with relatively low versus high gross domestic…
- Trial name
- ETS (NCT04892095)
- Testing
- No intervention
- Where
- Italy
- Volunteers
- 11,427 people
- Sponsor
- Mario Negri Institute for Pharmacological Research
Single Sided Sensorineural Deafness, Mixed Hearing Loss, Unilateral
Evaluation of Cochlear Baha 5 SuperPower Sound Processor on the Baha Attract System
The aim of this clinical investigation is to evaluate objective and subjective hearing performance with the Cochlear Baha 5 SuperPower Sound Processor on the Baha Attract System, compared to the unaided hearing performance.
- Trial name
- NCT02722330
- Testing
- Baha 5 SuperPower on Baha Attract System
- Where
- 4 sites in Belgium, Denmark and 2 more
- Volunteers
- 23 people
- Sponsor
- Cochlear Bone Anchored Solutions
Presbycusis, Age-related Hearing Loss
Efficacy and Safety of Liuwei Dihuang Pill Versus Placebo in Presbycusis With Shen (Kidney)-Yin Deficiency
The objective of this study is to examine the effects and safety of Liuwei Dihuang pill and placebo in presbycusis with Shen (kidney)-yin deficiency.
- Conditions
- Presbycusis, Age-related Hearing Loss, Hearing Disorders and Deafness
- Trial name
- RLDP (NCT05125081)
- Testing
- Liuwei Dihuang Pill (marketed product in China)
- Where
- 6 sites in China
- Volunteers
- 120 people
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Hearing Loss
Optimization of Music Compression
Hearing impaired persons suffer from inferior music perception with and without hearing aids. Hearing aids, however, are primarily designed to improve speech intelligibility not music enjoyment.
- Trial name
- OMC (NCT02373228)
- Testing
- Audio signal processing (applied offline before playback)
- Where
- Switzerland
- Volunteers
- 20 people
- Sponsor
- Phonak AG, Switzerland
Spatial Hearing Development
Development of Functional Spatial Hearing in Reverberation
The goal of the clinical trial study (Phase 0) is to map out the developmental trajectory of functional spatial hearing abilities in reverberant environments for children with normal hearing between the ages of 6 and 18 years…
- Trial name
- NCT05815537
- Testing
- Low-Reverberation, High-Reverberation
- Where
- United States
- Volunteers
- 116 people, healthy volunteers welcome
- Sponsor
- Father Flanagan's Boys' Home
Presbycusis
Improving Speech in Noise Perception for Individuals With Age-related Hearing Loss
Hearing loss, especially for speech perception in the presence of noise, may lead older individuals to withdraw from social situations.
- Trial name
- NCT07192757
- Testing
- transcutaneous auricular vagus nerve stimulation
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Florida
Hearing Loss, Bilateral Sensorineural, Progressive
Quality Control of CE-Certified Phonak Hearing Aids - 2017_13
A methodical evaluation of new CE-labelled Phonak Hearing Systems is intended to be conducted on hard of participants with a hearing loss to grant quality control prior to product launch.
- Trial name
- NCT03131557
- Testing
- Line extension of the Phonak Audéo B product family, Phonak Audéo B
- Where
- Switzerland
- Volunteers
- 20 people
- Sponsor
- Sonova AG
Hearing Loss
The Hearing Aid Effectiveness After Aural Rehabilitation (HEAR) Trial
This study compares the effectiveness of hearing aid appointments provided in a group format to those provided in an individual format.
- Trial name
- NCT00260663
- Testing
- Group hearing aid fittings, Group hearing aid follow-up
- Where
- United States
- Volunteers
- 660 people
- Sponsor
- US Department of Veterans Affairs
Sensorineural Hearing Loss, Cytomegalovirus Infection
Clinical and Genetic Analysis of Enlarged Vestibular Aqueducts
This study will try to identify and understand the genetic factors that lead to an inner ear malformation called "enlarged vestibular aqueducts", that can be associated with hearing loss.
- Trial name
- NCT00023036
- Where
- United States
- Volunteers
- 324 people
- Sponsor
- National Institute on Deafness and Other Communication Disorders (NIDCD)
Otosclerosis of Middle Ear, Unilateral Hearing Loss
Study of Binaural Squelch Effect in Unilateral Otosclerosis
Patients with unilateral transmission hypoacusis due to otosclerosis undergoing stapedectomy surgery will be prospectively included.
- Trial name
- CBOU (NCT03587792)
- Testing
- stapedectomy
- Where
- France
- Volunteers
- 25 people
- Sponsor
- University Hospital, Grenoble
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